We know that interstellar objects occasionally visit our solar system. So far, we have only discovered two interstellar objects (ISOs), but that's mainly because we can only distinguish them from ...
A mysterious cylindrical object was found on the seabed by the Nord Stream 2 pipeline. Denmark has invited Gazprom, the Russian energy giant, to inspect it. It might provide clues as to who was behind ...
COPENHAGEN, DenmarkCOPENHAGEN, Denmark — A mysterious object found at the bottom of the Baltic Sea, which Danish authorities had hoped could provide clues to the bombings that incapacitated the Nord ...